When I was moving recently we cleaned out the old shed on the property and found lots of cool goodies, the old owner was an avid gardener.

One of the random items was this old glass 5 gallon jug.

I kept it, but wasn't sure what I was going to use it for... recently I thought turning it into a terrarium would be interesting.

Has anyone done a project in a jar like this? Does anyone have any tips or advice? This is my first terrarium endeavor, and I've been reading a lot. I don't want to over complicate it, I know it is going to be enough of a pain just to get everything it it properly, having such a small opening and all.

Any tips or ideas would be greatly appreciated!